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    <title>没那么复杂</title>
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    <h1>我是java高手</h1>
    <a href="https://edu.bitejiuyeke.com/index" target="_blank">比特</a>
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    <tr>
        <td>111</td>
        <td>222</td>
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    <tr>
        <td>333</td>
        <td>444</td>
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    <tr>
        <td>555</td>
        <td>666</td>
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   <select>
    <option>北京</option>
    <option selected="selected">上海</option>
   </select>
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